623
WWUS46 KHNX 220147
WSWHNX
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE HANFORD CA
647 PM PDT TUE APR 21 2026
CAZ323-326>328-330-221000-
/O.CON.KHNX.WS.W.0005.000000T0000Z-260423T0000Z/
YOSEMITE NP OUTSIDE OF THE VALLEY-UPPER SAN JOAQUIN RIVER-KAISER
TO RODGERS RIDGE-KINGS CANYON NP-SEQUOIA NP-
INCLUDING THE CITIES OF FLORENCE LAKE, HUNTINGTON LAKE, DEVILS
POSTPILE, SHAVER LAKE, LAKE WISHON, LODGEPOLE, WAWONA, GIANT
FOREST, CEDAR GROVE, LAKE THOMAS EDISON, AND TUOLUMNE MEADOWS
647 PM PDT TUE APR 21 2026
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM PDT WEDNESDAY
* WHAT...HEAVY SNOW. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 1 AND 3
INCHES AROUND 7,000 FEET AND UP TO ONE FOOT AT THE HIGHEST PEAKS.
WINDS GUSTING AS HIGH AS 45 MPH.
* WHERE...KAISER TO RODGERS RIDGE, KINGS CANYON NP, SEQUOIA NP,
UPPER SAN JOAQUIN RIVER, AND YOSEMITE NP OUTSIDE OF THE VALLEY.
* WHEN...UNTIL 5 PM PDT WEDNESDAY.
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT TO IMPOSSIBLE. THE
HAZARDOUS CONDITIONS COULD IMPACT THE WEDNESDAY MORNING AND
EVENING COMMUTES. GUSTY WINDS COULD BRING DOWN TREE BRANCHES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN
YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS FOR
THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1.
SM
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